What does WRAS stand for in the context of cold water distribution?

• Water Regulation Advisory Scheme

• Water Resource Allocation System

• Water Recycling and Sanitation

• Water Reservoir and Storage

Which document is associated with the design, installation, testing, and maintenance of water services?

• BS6700 (BSEN 806)

• The Water Regulations (1999)

• Manufacturers’ instructions

• The Water Regulation Guide (WRAS)

In what year were The Water Regulations established?

• 1999

• 2005

• 1985

• 2010

What is a legal requirement for fittings in the UK according to the Water Regulations?

• WRAS approved fittings

• Non-approved fittings

• Any type of fittings

• Unregulated fittings

What characteristic do WRAS approved fittings have regarding their environment?

• They are prone to corrosion

• They are corrosion resistant

• They cause contamination

• They are made of low-quality materials

What is one of the benefits of using WRAS approved fittings?

• They are cheaper

• They are made of materials that do not cause contamination

• They are less durable

• They are not regulated

Which of the following is NOT a concern addressed by the Water Regulations?

• Waste

• Undue consumption

• Air pollution

• Contamination

What is the process called when water vapor cools and changes back into liquid droplets?

• Evaporation

• Condensation

• Precipitation

• Infiltration

Which process in the rainwater cycle involves water moving from the surface into the ground?

• Runoff

• Evaporation

• Infiltration

• Transportation

Which process describes the movement of water from plants to the atmosphere?

• Evaporation

• Transpiration

• Precipitation

• Infiltration